From the Research
Tendons are not supposed to move significantly when you put pressure on them, and any notable movement could indicate tendon instability or subluxation, which requires medical evaluation. Tendons are tough, fibrous connective tissues that connect muscles to bones and are designed to transmit force from muscles to create movement at joints. When healthy, tendons should remain relatively stable in their position, especially when direct pressure is applied. If you notice a tendon slipping or snapping out of place when pressed, this could indicate tendon instability or subluxation, which isn't normal. This stability is important because tendons function best when they maintain proper alignment within their sheaths or over joint surfaces. Some minor movement might be normal depending on the specific tendon location, but significant displacement, especially if accompanied by pain, clicking, or popping sensations, should be evaluated by a healthcare provider. Tendon instability can result from injury, anatomical variations, or overuse conditions that may require treatment ranging from activity modification to physical therapy or, in severe cases, surgical intervention.
The most recent and highest quality study on tendon healing and repair, published in 2023 1, highlights the challenges in restoring tendon function after injury and the need for therapeutic interventions to augment healing. While this study focuses on drug delivery approaches to improve tendon healing, it emphasizes the importance of understanding tendon biology and the need for targeted treatments to address tendon injuries and conditions.
Key points to consider when evaluating tendon movement include:
- Tendon stability is crucial for proper function and movement at joints
- Significant displacement or movement of a tendon when pressed could indicate instability or subluxation
- Tendon instability can result from various factors, including injury, anatomical variations, or overuse conditions
- Evaluation by a healthcare provider is necessary to determine the cause of tendon instability and appropriate treatment options.
In the context of real-life clinical medicine, prioritizing morbidity, mortality, and quality of life outcomes is essential when addressing tendon injuries and conditions. Therefore, any significant movement or instability of a tendon when pressure is applied should be taken seriously and evaluated promptly by a healthcare provider.